109842719

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{839}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 128217600

約数和(自身を除く): 18374881

約数列:

[1, 7, 59, 317, 413, 839, 2219, 5873, 18703, 49501, 130921, 265963, 346507, 1861741, 15691817, 109842719]

約数ペア:

[(1, 109842719), (7, 15691817), (59, 1861741), (317, 346507), (413, 265963), (839, 130921), (2219, 49501), (5873, 18703)]